1: Highest compensation, which includes benefits, one-time payments and deferred compensation, is based on latest available information. In some cases, sum is for a different year. Highest compensation may not be that of listed top person.

2: Charitable services as percent of total expenses.

3: Percent of private donations remaining after fundraising expenses.

4: Percent of private donations remaining after surplus.

Results may be skewed due to unconsolidated data of national and affiliate groups, rounding or incomplete information.